CN211879939U - Cooling, dehumidifying and desalting device - Google Patents

Cooling, dehumidifying and desalting device Download PDF

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Publication number
CN211879939U
CN211879939U CN202020446610.5U CN202020446610U CN211879939U CN 211879939 U CN211879939 U CN 211879939U CN 202020446610 U CN202020446610 U CN 202020446610U CN 211879939 U CN211879939 U CN 211879939U
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China
Prior art keywords
cooling
assembly
water collecting
dehumidifying
salt
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CN202020446610.5U
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Chinese (zh)
Inventor
史训涛
柯清派
雷金勇
袁智勇
白浩
徐全
徐敏
郭祚刚
谈赢杰
黄安迪
周长城
林跃欢
余文辉
罗俊平
顾衍璋
吴争荣
汪皓
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China Southern Power Grid Co Ltd
Research Institute of Southern Power Grid Co Ltd
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China Southern Power Grid Co Ltd
Research Institute of Southern Power Grid Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model provides a cooling dehumidification desalination device, including the convulsions subassembly, the cooling module, the determine module, the subassembly that catchments and energy supply subassembly, when the determine module detects the internal air temperature of switch board and rises to preset temperature, the convulsions subassembly with the internal hot-air suction of salt that contains of switch board to the cooling module in, the cooling module includes cooling part and radiator, the cooling part cools down the radiator, the cooling channel that is provided with in the radiator condenses into the salt solution with the hot-air that contains the salt that inhales, the subassembly that catchments collects the salt solution that the cooling channel discharged, and discharge the salt solution outside the switch board, the energy supply subassembly includes photovoltaic board, electrical source controller and direct current battery, the electric energy that the photovoltaic board provided is supplied with direct current battery through electrical source controller and is carried out the energy storage, direct current battery supplies power for the convulsions subassembly, cooling module and determine module, compare in the internal air conditioner of switch board in order to solve, the utility model discloses simple structure, the cost is also lower.

Description

Cooling, dehumidifying and desalting device
Technical Field
The utility model relates to an electric power tech field, concretely relates to cooling dehumidification desalination device.
Background
The internal gas temperature of normal operating's power equipment cabinet is less than cabinet body shell temperature to when gas humidity reaches certain numerical value in the cabinet, the internal top of cabinet very easily condenses the dew and forms the water droplet this moment, can cause power equipment short circuit trouble when the water droplet down drips, fall to the bottom plate that the bottom can corrode the switch board and make equipment inefficacy. The damp-dispelling device in the existing power equipment cabinet is a damp-dispelling heater controlled by a temperature and humidity controller, when the temperature of gas in the cabinet body is lower than the lower limit temperature set by the temperature and humidity controller, the temperature and humidity controller can start the heater in the cabinet to carry out heating treatment, and because of the sealed space in the cabinet, salt-containing air is heated and is not discharged out of the cabinet, and salt-containing hot air can still be condensed into a salt water corrosion cabinet body when the heater stops working. In order to solve the problems of moisture removal and salt fog in the cabinet, an air conditioner can be arranged in the cabinet for treatment, but the arrangement structure is complex, and the cost is too high. Therefore, how to provide a device capable of cooling, dehumidifying and desalting with a simple structure and low cost is a technical problem that needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling dehumidification desalination device that simple structure, cost are lower.
In order to achieve the above object, the utility model provides a cooling dehumidification desalination device, it is applied to in the power equipment switch board, include:
the air exhaust assembly is used for sucking salt-containing hot air in the power distribution cabinet body into the cooling assembly;
the cooling assembly comprises a cooling piece and a heat radiation body, the cooling piece is used for cooling the heat radiation body, a cooling channel which is vertically arranged is arranged in the heat radiation body, and the cooling channel in the heat radiation body is used for condensing the sucked salt-containing hot air into salt water;
the detection assembly is used for detecting the air temperature in the power distribution cabinet body so as to control the starting and stopping of the air draft assembly;
the water collecting assembly is used for collecting the brine discharged by the cooling channel and discharging the brine to the outside of the power distribution cabinet body;
the energy supply assembly comprises a photovoltaic panel, a power supply controller and a direct current battery, the electric energy provided by the photovoltaic panel is supplied to the direct current battery through the power supply controller to store energy, and the direct current battery supplies power to the air draft assembly, the cooling assembly and the detection assembly.
Preferably, the energy supply assembly further comprises a mounting bracket arranged at the top of the power distribution cabinet body, and the mounting bracket is used for fixedly mounting the photovoltaic panel and enabling the photovoltaic panel to be obliquely arranged with the horizontal direction.
Preferably, the water collecting assembly comprises a water collecting piece arranged at the bottom end of the heat radiation body, and the water collecting piece is used for collecting cooling brine from the cooling channel in the heat radiation body.
Preferably, an inclined plane is arranged at the bottom end of the heat radiation body, a preset angle is formed between the inclined plane and the horizontal direction, and the water collecting piece is attached to the inclined plane.
Preferably, the water collecting assembly further comprises a water collecting tank, a water pipe is arranged at the bottom of the water collecting tank, the top end of the water pipe is communicated with the bottom of the water collecting tank, and the bottom end of the water pipe is communicated with an opening formed in the bottom of the cabinet body.
Preferably, the water collecting piece is sponge yarn with the thickness of 3mm, and the sponge yarn is used for being arranged at the bottom end of the heat radiation body and blocking a cooling channel arranged on the heat radiation body.
Preferably, the heat radiator comprises a plurality of heat radiating fins which are arranged at intervals, and cooling channels are formed among the heat radiating fins.
Preferably, the cooling element is a semiconductor cooling element, the semiconductor cooling element is used for cooling the heat sink, the hot end of the semiconductor cooling element is attached to the inner wall of the power distribution cabinet body, and the cold end of the semiconductor cooling element is attached to the heat sink.
Preferably, the air extraction assembly comprises an air extraction fan arranged at the top end of the heat dissipation body, and the air extraction fan is used for sucking salt-containing hot air in the power distribution cabinet body into the cooling assembly.
Preferably, the inner wall of the cabinet body is provided with a fixing gasket for preventing the water pipe from being too long and shaking and shifting in the transportation process.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a when the detection subassembly detects the internal air temperature of switch board and rises to preset temperature, control convulsions subassembly and begin convulsions, convulsions subassembly in with the hot-air suction of salt in the switch board to the cooling module in, the cooling module includes cooling part and radiator, the cooling part is used for cooling the radiator, be provided with the cooling channel of vertical arrangement in the radiator, the cooling channel in the radiator is used for condensing the hot-air of the salt that inhales into the salt water, the brine that the cooling channel discharged is collected to the subassembly that catchments, and discharge the salt water outside the switch board, the energy supply subassembly includes photovoltaic board, electrical source controller and direct current battery, the electric energy that the photovoltaic board provided is supplied with the direct current battery through electrical source controller and is carried out the energy storage, the direct current battery supplies power for convulsions subassembly, cooling module and detection subassembly, compare in order to solve moisture and the salt fog problem in the switch, the utility model discloses simple structure, the cost is also lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front half-sectional view of FIG. 1;
FIG. 4 is an isometric view of the air draft assembly and the cooling assembly of the present invention;
fig. 5 is a side view of the ventilation assembly and the cooling assembly of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a photovoltaic panel; 3. a power supply controller; 4. a DC battery; 5. a temperature and humidity controller; 6. a heat sink; 7. a water accumulation tank; 8. a water pipe; 9. fixing a gasket; 10. an exhaust fan; 11. a cooling channel; 12. a heat sink; 13. a cooling member; 14. a water collection member; 15. and (7) mounting a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 5, fig. 1 is a schematic structural view of the present invention, fig. 2 is a sectional view taken from a direction of a-a in fig. 1, fig. 3 is a front half sectional view in fig. 1, fig. 4 is an axial view of the air draft assembly and the cooling assembly in the present invention, and fig. 5 is a side view of the air draft assembly and the cooling assembly in the present invention.
Referring to fig. 1, the utility model provides a be applied to cooling dehumidification desalination device in power equipment switch board, because of the airtight space of the switch board cabinet body 1 of switch board, the air that contains salt in the switch board body 1 is only heated and not by the discharge cabinet body outside, contains the hot-air condensing of salt still can become the salt solution corrosion cabinet body and cause power equipment short circuit trouble when the heater stop work.
Referring to fig. 1-5, the utility model discloses a cooling dehumidification desalination device specifically includes convulsions subassembly, cooling module, determine module and water collecting component, and the convulsions subassembly is used for inhaling the hot-air that contains salt in the distribution cabinet body 1 to the cooling module in, and in this embodiment, the convulsions subassembly specifically is for setting up in the extraction fan 10 on 6 tops of radiator, and the extraction fan 10 inhales the hot-air that contains salt in the distribution cabinet body 1 to the cooling module in, of course, also can select in addition as required to the kind of extraction fan 10, model and brand user, do not limit here.
Referring to fig. 4 to 5, the cooling assembly includes a cooling member 13 and a heat sink 6, the cooling member 13 is used for cooling the heat sink 6, in this embodiment, the cooling member 13 is a semiconductor cooling element, the semiconductor cooling element is used for cooling the heat sink 6, a hot end of the semiconductor cooling element is attached to the inner wall of the distribution cabinet body 1, a cold end of the semiconductor cooling element is attached to the heat sink 6, and a cold end of the semiconductor cooling element cools the heat sink 6, so that hot air containing salt in the heat sink 6 is condensed into brine. Of course, the user may select other cooling devices according to the need, and the invention is not limited herein.
Referring to fig. 4-5, a cooling channel 11 is vertically arranged in the heat dissipation body 6, the hot air containing salt is sucked into the cooling channel 11 of the heat dissipation body 6 by an exhaust fan 10, the cooling channel 11 condenses the sucked hot air containing salt into brine, and the brine gradually falls down along the vertically arranged cooling channel 11 due to the self-gravity of water until the brine is gathered at the bottom end of the cooling channel 11.
Referring to fig. 1-3, detection element are used for detecting the interior air temperature of the switch board body 1, and then control opening and stopping of convulsions subassembly, and in this embodiment, detection element specifically is temperature and humidity controller 5, and when temperature sensor when temperature controller 5 detected that the interior air temperature of the switch board body 1 rose to preset temperature, control extraction fan 10 began convulsions, will contain the hot-air suction of salt to in the cooling channel 11 of radiator 6.
Referring to fig. 1-3, the subassembly that catchments is used for collecting cooling channel 11 exhaust salt solution, and discharges salt solution to the distribution cabinet body 1 outside, the subassembly that catchments is including setting up the piece 14 that catchments in 6 bottoms of radiators, and the piece 14 that catchments collects the cooling salt solution that comes from 11 bottoms of cooling channel in 6 radiators, the subassembly that catchments still includes ponding groove 7, and ponding groove 7 sets up under the piece 14 that catchments, and the bottom of ponding groove 7 is provided with water pipe 8, and the top of water pipe 8 is linked together with ponding groove 7 bottom, and the bottom of water pipe 8 is linked together with the trompil that cabinet body bottom was provided with. In this embodiment, water-collecting part 14 specifically is the sponge yarn that 3mm is thick, the sponge yarn sets up in the bottom of radiator 6 and blocks up cooling channel 11 that radiator 6 was provided with, gather the salt solution of cooling channel 11 bottom because of self gravity whereabouts, inhale by the sponge yarn of radiator 6 bottom, can take place the inflation after the sponge yarn absorbs liquid, the water of sponge yarn the inside can partly overflow and drip in ponding groove 7 of sponge yarn below after the sponge yarn inflation reaches the certain degree, and the sponge yarn can filter large granule impurity in the condensate salt solution, the condensate salt solution in the ponding groove 7 of gathering falls along water pipe 8, trompil that is provided with bottom the rack body, until discharging the rack body. Therefore, the utility model discloses just can reach the purpose that reduces the interior air temperature of cabinet and get rid of salt and moisture content, in addition, the user also can choose other materials as required for use to the piece 14 that catchments, does not do the injecing here.
Referring to fig. 5, in the present embodiment, in order to facilitate the collection of the condensed brine of the cooling channel 11 in the heat dissipation body 6 by the water accumulation tank 7, an inclined plane may be disposed at the bottom end of the heat dissipation body 6, the inclined plane has a predetermined angle with the horizontal direction, and the sponge yarn is attached to the inclined plane. The water in the sponge yarn is gradually concentrated to the end part of the sponge yarn nearest to the ground due to the self gravity, and the water at the end part begins to drop into the water collecting tank 7 after the water is accumulated to a certain degree. In the present embodiment, the preset angle of the inclined surface with the horizontal direction is preferably 5 degrees. Of course, the size of the preset angle can be set by the user according to the needs, and is not limited herein.
Referring to fig. 4, in the present embodiment, in order to improve the cooling efficiency of air, the heat radiating body 6 includes a plurality of heat radiating fins 12, the plurality of heat radiating fins 12 are arranged at intervals, and cooling channels 11 are formed between the heat radiating fins 12. The cooling channel 11 has a plurality of cooling channels for collecting hot air, so that more hot air can be collected and cooled per unit time, i.e. the cooling efficiency of the air is improved.
The utility model discloses a cooling dehumidification desalination device can set up the energy supply subassembly alone in addition, refer to fig. 1-3, in this embodiment, the energy supply subassembly specifically includes photovoltaic board 2, electrical source controller 3 and direct current battery 4, and the electric energy that photovoltaic board 2 provided carries out the energy storage through electrical source controller 3 supply direct current battery 4, and direct current battery 4 supplies power for convulsions subassembly, cooling module and determine module. Of course, the user may also make other configurations for the energy supply source according to the requirement, and is not limited herein.
Referring to fig. 1-3, in this embodiment, the energy supply assembly further includes a mounting bracket 15 disposed at the top of the power distribution cabinet 1, the mounting bracket 15 is used to fixedly mount the photovoltaic panel 2, and the photovoltaic panel 2 is disposed in an inclined manner with respect to the horizontal direction, the photovoltaic panel 2 is mounted at the top of the inclined cabinet to facilitate efficient solar energy utilization, the photovoltaic panel 2 absorbs solar energy to generate electric energy, and the electric energy is rectified and inverted by the power controller 3 and then stored in the dc battery 4.
Referring to fig. 1-2, in this embodiment, in order to prevent the water pipe 8 from being too long and being able to rock and shift during transportation, a plurality of fixing pads 9 may be disposed on the inner wall of the cabinet body, and the plurality of fixing pads 9 are sequentially arranged from top to bottom at intervals along the length direction of the water pipe 8, and of course, a user may correspondingly set the intervals of the fixing pads 9 according to the length of the water pipe 8 and actual fixing requirements, and no limitation is made here.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a cooling dehumidification desalination device, its is applied to in the power equipment switch board, its characterized in that includes:
the air exhaust assembly is used for sucking salt-containing hot air in the power distribution cabinet body into the cooling assembly;
the cooling assembly comprises a cooling piece and a heat radiation body, the cooling piece is used for cooling the heat radiation body, a cooling channel which is vertically arranged is arranged in the heat radiation body, and the cooling channel in the heat radiation body is used for condensing the sucked salt-containing hot air into salt water;
the detection assembly is used for detecting the air temperature in the power distribution cabinet body so as to control the starting and stopping of the air draft assembly;
the water collecting assembly is used for collecting the brine discharged by the cooling channel and discharging the brine to the outside of the power distribution cabinet body;
the energy supply assembly comprises a photovoltaic panel, a power supply controller and a direct current battery, the electric energy provided by the photovoltaic panel is supplied to the direct current battery through the power supply controller to store energy, and the direct current battery supplies power to the air draft assembly, the cooling assembly and the detection assembly.
2. The cooling, dehumidifying and desalting device according to claim 1, wherein the energy supplying assembly further comprises a mounting bracket disposed at the top of the power distribution cabinet body, and the mounting bracket is used for fixedly mounting the photovoltaic panel and enabling the photovoltaic panel to be disposed in an inclined manner with respect to the horizontal direction.
3. The cooling, dehumidifying and desalting device of claim 1, wherein the water collecting assembly comprises a water collecting member disposed at a bottom end of the heat radiating body, and the water collecting member is used for collecting cooling brine from the cooling channel in the heat radiating body.
4. The cooling, dehumidifying and desalting device as claimed in claim 3, wherein an inclined surface is provided at a bottom end of the heat dissipating body, the inclined surface has a predetermined angle with a horizontal direction, and the water collecting member is attached to the inclined surface.
5. The cooling, dehumidifying and desalting device according to claim 4, wherein the water collecting assembly further comprises a water collecting tank, the water collecting tank is arranged below the water collecting member, a water pipe is arranged at the bottom of the water collecting tank, the top end of the water pipe is communicated with the bottom of the water collecting tank, and the bottom end of the water pipe is communicated with the opening arranged at the bottom of the distribution cabinet body.
6. The cooling, dehumidifying and desalting device according to claim 3, wherein the water collecting member is sponge yarn with a thickness of 3mm, and the sponge yarn is used for being arranged at the bottom end of the heat radiating body and blocking a cooling channel arranged on the heat radiating body.
7. The cooling, dehumidifying and desalting device of claim 1, wherein the heat sink comprises a plurality of heat dissipating fins, the plurality of heat dissipating fins are arranged at intervals, and cooling channels are formed among the heat dissipating fins.
8. The cooling, dehumidifying and desalting device of claim 1, wherein the cooling member is a semiconductor cooling element for cooling the heat sink, the hot end of the semiconductor cooling element is attached to the inner wall of the power distribution cabinet body, and the cold end of the semiconductor cooling element is attached to the heat sink.
9. The cooling, dehumidifying and desalting device according to claim 1, wherein the air draft assembly comprises an air draft fan arranged at the top end of the heat dissipation body, and the air draft fan is used for sucking salt-containing hot air in the power distribution cabinet into the cooling assembly.
10. The cooling, dehumidifying and desalting device of claim 5, further comprising a fixing gasket disposed on the inner wall of the power distribution cabinet body for preventing the water pipe from shaking and shifting during transportation.
CN202020446610.5U 2020-03-31 2020-03-31 Cooling, dehumidifying and desalting device Active CN211879939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020446610.5U CN211879939U (en) 2020-03-31 2020-03-31 Cooling, dehumidifying and desalting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020446610.5U CN211879939U (en) 2020-03-31 2020-03-31 Cooling, dehumidifying and desalting device

Publications (1)

Publication Number Publication Date
CN211879939U true CN211879939U (en) 2020-11-06

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ID=73257487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020446610.5U Active CN211879939U (en) 2020-03-31 2020-03-31 Cooling, dehumidifying and desalting device

Country Status (1)

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CN (1) CN211879939U (en)

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